1 error[E0618]: expected function, found `{integer}`
2 --> $DIR/issue-26237.rs:10:18
4 LL | $not_a_function($some_argument)
5 | ------------------------------- call expression requires function
7 LL | let mut value_a = 0;
8 | ----------- `value_a` has type `{integer}`
9 LL | let mut value_b = 0;
10 LL | macro_panic!(value_a, value_b);
13 error: aborting due to previous error
15 For more information about this error, try `rustc --explain E0618`.